| Dollis Hill to Nuth | 268.29 mi (431.76 km) |
| Dollis Hill to Oegstgeest | 205.00 mi (329.92 km) |
| Dollis Hill to Oirschot | 237.85 mi (382.78 km) |
| Dollis Hill to Oisterwijk | 233.30 mi (375.46 km) |
| Dollis Hill to Oldebroek | 267.89 mi (431.12 km) |
| Dollis Hill to Oldenzaal | 309.56 mi (498.18 km) |
| Dollis Hill to Ommen | 290.10 mi (466.88 km) |
| Dollis Hill to Oosterend | 284.16 mi (457.31 km) |
| Dollis Hill to Oosterhout | 218.50 mi (351.64 km) |
| Dollis Hill to Oosterwolde | 292.80 mi (471.22 km) |
| Dollis Hill to Oostzaan | 225.77 mi (363.34 km) |
| Dollis Hill to Opmeer | 233.39 mi (375.61 km) |
| Dollis Hill to Oss | 246.79 mi (397.16 km) |
| Dollis Hill to Oud-Beijerland | 199.22 mi (320.61 km) |
| Dollis Hill to Oudenbosch | 204.28 mi (328.75 km) |
